108748220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{937}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 261589440

約数和(自身を除く): 152841220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 829, 937, 1658, 1874, 3316, 3748, 4145, 4685, 5803, 6559, 8290, 9370, 11606, 13118, 16580, 18740, 23212, 26236, 29015, 32795, 58030, 65590, 116060, 131180, 776773, 1553546, 3107092, 3883865, 5437411, 7767730, 10874822, 15535460, 21749644, 27187055, 54374110, 108748220]

約数ペア:

[(1, 108748220), (2, 54374110), (4, 27187055), (5, 21749644), (7, 15535460), (10, 10874822), (14, 7767730), (20, 5437411), (28, 3883865), (35, 3107092), (70, 1553546), (140, 776773), (829, 131180), (937, 116060), (1658, 65590), (1874, 58030), (3316, 32795), (3748, 29015), (4145, 26236), (4685, 23212), (5803, 18740), (6559, 16580), (8290, 13118), (9370, 11606)]